bigshiesty6 bigshiesty6
  • 02-12-2020
  • Mathematics
contestada

cark earned grades of 62, 78, 59, and 89 on four tests.


what is the mean of his grades​

Respuesta :

rinjiguen
rinjiguen rinjiguen
  • 02-12-2020

Answer:

72

Step-by-step explanation:

mean=average. to get average, you add up the numbers and divide by how many numbers. they add upp to 288 and since theres 4 test grades, divide by 4 to get 72.

Answer Link
wiung
wiung wiung
  • 02-12-2020

i think the answer is 579

Answer Link

Otras preguntas

why did  the volcano explode
What is the size and shape of a super volcano?
name the four southwestern states where many Mexicans lived originally or settled
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,
what It Trigonometry ?
What is the size and shape of a super volcano?
An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.
Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?
I need a Amazon tribe name please! Need for Monday
what are some reasons for limiting authority